Function/NOT a Function
9 minutes ago
carol_salwey_75296
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12 QuestionsShow answers
  • Question 1
    60 seconds
    Q. Is this mapping a function or not a function? 
    answer choices
    Function
    Not a Function
  • Question 2
    60 seconds
    Q. Is this graph a function or not a function? 
    answer choices
    Function 
    Not a Function
  • Question 3
    120 seconds
    Q. Which graph does NOT pass the vertical line test?
    answer choices
    Graph 1
    Graph 2
    Graph 3
    Graph 4
  • Question 4
    30 seconds
    Q. Is the relation a function? Why.
    answer choices
    Yes, because the x-value 11 has two y-values pair with it.
    Yes, because each x-value has only one y-value paired with it.
    No, because the x-value 11 has two y-values pair with it.
    No, because each x-value has only one y-value paired with it.
  • Question 5
    120 seconds
    Q. Is this set of ordered pairs a function and how can you tell?
    answer choices
    Yes its a function because no y values repeat
    No it's not a function because there are negative numbers
    No it isn't a function because an x value repeats but has different y values 
    No it isn't a function because an y value repeats but has different x values
  • Question 6
    30 seconds
    Q. .
    answer choices
    Function
    Not a Function
  • Question 7
    30 seconds
    Q. Is the relation a function?{(1,5),(1,7),(3,9),(4,11)}
    answer choices
    Yes
    No
  • Question 8
    45 seconds
    Q.

    Look at the graph. Is the relation a function?

    answer choices

    yes

    no

  • Question 9
    45 seconds
    Q.

    Look at this graph. Is the relation a function?

    answer choices

    yes

    no

  • Question 10
    45 seconds
    Q. Which set of values is a function?
    answer choices
    (9,5) (10,5) (9,-5) (10,-5)
    (3,4) (4,-3) (7,4) (3, 8)
    (6,-5) (7, -3) (8, -1) (9, 1)
    (2, -2) (5, 9) (5, -7) (1, 4)
  • Question 11
    60 seconds
    Q. Is this mapping a function or not a function? 
    answer choices
    Function
    Not a Function 
  • Question 12
    30 seconds
    Q. Is this table a function and how can you tell?
    answer choices
    Yes its a function because there are not variables for missing numbers
    No it's not a function because the y value 4 repeated
    No it isn't a function because the x value 2 is repeated
    No it's not a function because the x value 5 has y values of  10 & 12
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